Remove legacy USE_SERIAL define (#18292)

* Remove legacy USE_SERIAL define

* tidy up missed comments

15 files changed, 0 insertions, 51 deletions

diff --git a/keyboards/redox/keymaps/KL1RL/config.h b/keyboards/redox/keymaps/KL1RL/config.h
index ea7525b388..5b9a8c161c 100644
--- a/keyboards/redox/keymaps/KL1RL/config.h
+++ b/keyboards/redox/keymaps/KL1RL/config.h
@@ -17,8 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-// #define USE_SERIAL
 #define USE_I2C
 
 /* Select hand configuration */
diff --git a/keyboards/redox/keymaps/cykedev/config.h b/keyboards/redox/keymaps/cykedev/config.h
index 05ff248b6d..47bc84bd67 100644
--- a/keyboards/redox/keymaps/cykedev/config.h
+++ b/keyboards/redox/keymaps/cykedev/config.h
@@ -15,7 +15,6 @@
 
 #pragma once
 
-#define USE_SERIAL
 #define MASTER_LEFT
 #undef  RGBLED_NUM
 #define RGBLIGHT_ANIMATIONS
diff --git a/keyboards/redox/keymaps/default/config.h b/keyboards/redox/keymaps/default/config.h
index a3ef209a05..39972d3e82 100644
--- a/keyboards/redox/keymaps/default/config.h
+++ b/keyboards/redox/keymaps/default/config.h
@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 #define MASTER_LEFT
 // #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/eightbitraptor/config.h b/keyboards/redox/keymaps/eightbitraptor/config.h
index d1b0012147..1810a97c9f 100644
--- a/keyboards/redox/keymaps/eightbitraptor/config.h
+++ b/keyboards/redox/keymaps/eightbitraptor/config.h
@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 #define MASTER_LEFT
 // #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/fculpo/config.h b/keyboards/redox/keymaps/fculpo/config.h
index bff76aef26..f14e8233f6 100644
--- a/keyboards/redox/keymaps/fculpo/config.h
+++ b/keyboards/redox/keymaps/fculpo/config.h
@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 #define MASTER_LEFT
 //#define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/finex/config.h b/keyboards/redox/keymaps/finex/config.h
index 8852a4cc87..bfad3bc6bf 100644
--- a/keyboards/redox/keymaps/finex/config.h
+++ b/keyboards/redox/keymaps/finex/config.h
@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 #define MASTER_LEFT
 // #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/finex/readme.md b/keyboards/redox/keymaps/finex/readme.md
index 9b88469a13..ae092e8064 100644
--- a/keyboards/redox/keymaps/finex/readme.md
+++ b/keyboards/redox/keymaps/finex/readme.md
@@ -3,7 +3,6 @@
 
 ## Features
 
-- Enabled USE_SERIAL for Falba.Tech Redox keyboards.
 - PC Layouts: Colemak Mod DH-MK, Qwerty.
 - Mac Layouts: same as above with CTRL-GUI keys inverted.
 - Added redundant `Space`, `Esc`, `Ctrl` and `Enter` keys. I like to have this
diff --git a/keyboards/redox/keymaps/german/config.h b/keyboards/redox/keymaps/german/config.h
index a3ef209a05..39972d3e82 100644
--- a/keyboards/redox/keymaps/german/config.h
+++ b/keyboards/redox/keymaps/german/config.h
@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 #define MASTER_LEFT
 // #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/italian/config.h b/keyboards/redox/keymaps/italian/config.h
index a3ef209a05..39972d3e82 100644
--- a/keyboards/redox/keymaps/italian/config.h
+++ b/keyboards/redox/keymaps/italian/config.h
@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 #define MASTER_LEFT
 // #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/jeherve/config.h b/keyboards/redox/keymaps/jeherve/config.h
index e3ed839f44..d467cc801e 100644
--- a/keyboards/redox/keymaps/jeherve/config.h
+++ b/keyboards/redox/keymaps/jeherve/config.h
@@ -20,10 +20,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Change the default tapping toggle value (normally 5) */
 #define TAPPING_TOGGLE 2
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-//#define USE_I2C
-
 /* Select hand configuration */
 #define MASTER_LEFT
 // #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/nrichers/config.h b/keyboards/redox/keymaps/nrichers/config.h
index a3ef209a05..39972d3e82 100755
--- a/keyboards/redox/keymaps/nrichers/config.h
+++ b/keyboards/redox/keymaps/nrichers/config.h
@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 #define MASTER_LEFT
 // #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/ptillemans/config.h b/keyboards/redox/keymaps/ptillemans/config.h
index a3ef209a05..39972d3e82 100644
--- a/keyboards/redox/keymaps/ptillemans/config.h
+++ b/keyboards/redox/keymaps/ptillemans/config.h
@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 #define MASTER_LEFT
 // #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/thattolleyguy/config.h b/keyboards/redox/keymaps/thattolleyguy/config.h
index 6e8de527cd..cf32745193 100644
--- a/keyboards/redox/keymaps/thattolleyguy/config.h
+++ b/keyboards/redox/keymaps/thattolleyguy/config.h
@@ -17,9 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-
 /* Select hand configuration */
 // #define MASTER_LEFT
 #define EE_HANDS
diff --git a/keyboards/redox/keymaps/tw1t611/config.h b/keyboards/redox/keymaps/tw1t611/config.h
index 2110642c54..894d50238a 100644
--- a/keyboards/redox/keymaps/tw1t611/config.h
+++ b/keyboards/redox/keymaps/tw1t611/config.h
@@ -1,9 +1,5 @@
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 #define MASTER_LEFT
 // #define MASTER_RIGHT
diff --git a/keyboards/redox/keymaps/via/config.h b/keyboards/redox/keymaps/via/config.h
index a3ef209a05..39972d3e82 100644
--- a/keyboards/redox/keymaps/via/config.h
+++ b/keyboards/redox/keymaps/via/config.h
@@ -17,10 +17,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 #pragma once
 
-/* Use I2C or Serial, not both */
-#define USE_SERIAL
-// #define USE_I2C
-
 /* Select hand configuration */
 #define MASTER_LEFT
 // #define MASTER_RIGHT